Chemicals starting with “S”

2,289 products in alphabetical order with CAS numbers and molecular formulas.

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Stevioside, hydrate, 98%

CAS: 57817-89-7
Formula: C₃₈H₆₀O₁₈
MW: 804.9 g/mol

VQ-002975

Reference Standard

Stigmasta-5,22-dien-3-ol, 3-tetradecanoate, (3β,22E)

CAS: 20242-98-2
Formula: C₄₃H₇₄O₂
MW: 623.1 g/mol

VQ-044379

Biochemistry

Stigmasterol, 95%

CAS: 83-48-7
Formula: C₂₉H₄₈O
MW: 412.7 g/mol

VQ-003886

Reference Standard

Stiripentol

CAS: 49763-96-4
Formula: C₁₄H₁₈O₃
MW: 234.29 g/mol

VQ-028121

Reference Standard

Stiripentol Glucuronide

CAS: 88902-06-1
Formula: C₂₀H₂₆O₉
MW: 410.4 g/mol

VQ-042276

Reference Standard

Stiripentol Hydroxy dimer impurity

CAS: 2098981-22-5
Formula: C₁₉H₁₆O₅
MW: 324.33 g/mol

VQ-033949

Reference Standard

Stiripentol Iso butyl Alcohol Impurity

CAS: 58344-90-4
Formula: C₁₄H₁₈O₃
MW: 234.29 g/mol

VQ-042271

Reference Standard

Stiripentol Iso Butyl Keto Impurity

CAS: 56750-95-9
Formula: C₁₄H₁₆O₃
MW: 232.27 g/mol

VQ-042272

Reference Standard

Stiripentol Tert-Keto Impurity

CAS: 78074-39-2
Formula: C₁₄H₁₈O₃
MW: 234.29 g/mol

VQ-033947

Reference Standard

Stiripentol Z-isomer

CAS: 2548512-69-0
Formula: C₁₄H₁₈O₃
MW: 234.3 g/mol

VQ-033948

Reference Standard

Stiripentol-d9

CAS: 1185239-64-8
Formula: C₁₄H₁₈O₃
MW: 243.35 g/mol

VQ-033950

Stopcock grease

Cat. No.: VQ-011594

VQ-011594

Molecular Biology

Streptavidin, from Streptomyces avidinii essentially salt-free, for molecular biology

CAS: 9013-20-1

VQ-046641

Streptavidin, from Streptomyces avidinii essentially salt-free, lyophilized powder, ≥13 units/mg protein

CAS: 9013-20-1
Formula: C₁₄H₁₇BrClNO₂S
MW: 378.7 g/mol

VQ-012537

Reference Standard

Streptomycin A

CAS: 57-92-1
Formula: C₂₁H₃₉N₇O₁₂
MW: 581.6 g/mol

VQ-033951

Reference Standard

Streptomycin B

CAS: 128-45-0
Formula: C₂₇H₄₉N₇O₁₇
MW: 743.7 g/mol

VQ-033953

Streptomycin sulphate salt, powder

CAS: 3810-74-0
Formula: C₄₂H₈₄N₁₄O₃₆S₃
MW: 1457.4 g/mol

VQ-008170

Cell Culture

Streptomycin sulphate salt, powder, cell culture tested

CAS: 3810-74-0
Formula: C₄₂H₈₄N₁₄O₃₆S₃
MW: 1457.4 g/mol

VQ-046133

Biochemistry

Streptozotocin, 98%

CAS: 18883-66-4
Formula: C₈H₁₅N₃O₇
MW: 265.22 g/mol

VQ-002976

Cell Culture

Streptozotocin, cell culture tested

CAS: 18883-66-4
Formula: C₈H₁₅N₃O₇
MW: 265.22 g/mol

VQ-046463

Strontium (Sr) ICP Standard Solution 1 gm/L In Dilute HNO3

Cat. No.: VQ-000271

VQ-000271

Strontium (Sr) ICP Standard Solution 1 gm/L in Diluted HCl traceable to NIST

Cat. No.: VQ-000272

VQ-000272

Strontium (Sr) ICP Standard Solution 10 gm/L in Diluted HCl traceable to NIST

Cat. No.: VQ-000273

VQ-000273

Strontium (Sr) ICP Standard Solution 10 gm/L in Diluted HNO3 traceable to NIST

Cat. No.: VQ-000274

VQ-000274

Strontium AAS standard solution 1000 mg/L Sr in diluted HCl traceable to NIST

Cat. No.: VQ-000275

VQ-000275

Strontium AAS standard solution 1000 mg/L Sr in diluted HNO₃ traceable to NIST

Cat. No.: VQ-000276

VQ-000276

Strontium acetate

CAS: 543-94-2
Formula: C₄H₆O₄Sr
MW: 205.71 g/mol

VQ-014467

Strontium acetate 99.995%

CAS: 543-94-2
Formula: C₄H₆O₄Sr
MW: 205.71 g/mol

VQ-014468

Strontium acetate, 99.99%

CAS: 543-94-2
Formula: C₄H₆O₄Sr
MW: 205.71 g/mol

VQ-014469

Strontium acetate, AR

CAS: 543-94-2
Formula: C₄H₆O₄Sr
MW: 205.71 g/mol

VQ-046831

Strontium aluminate, 99.5%

CAS: 12004-37-4
Formula: Al₂O₅Sr₂
MW: 309.2 g/mol

VQ-014470

Strontium aluminate, europium and dysprosium doped

CAS: 883150-73-0
Formula: Sr_3.84Eu_0.06Dy_0.10Al₁₄O₂₅
MW: 1139.55 g/mol

VQ-002977

Strontium arsenate

Cat. No.: VQ-014471

VQ-014471

Strontium arsenite

Cat. No.: VQ-014472

VQ-014472

Strontium borate

CAS: 71786-49-7
MW: 117.45 g/mol

VQ-014473

Strontium bromide, 98%

CAS: 7789-53-9
Formula: Br₂H₁₂O₆Sr
MW: 355.52 g/mol

VQ-014474

Strontium bromide, anhydrous, beads, 99.99%

CAS: 10476-81-0
Formula: Br₂Sr
MW: 247.43 g/mol

VQ-014475

Strontium bromide, AR

CAS: 10476-81-0
Formula: Br₂Sr
MW: 247.43 g/mol

VQ-046498

Strontium bromide, GR 99%+

CAS: 7789-53-9
Formula: Br₂H₁₂O₆Sr
MW: 355.52 g/mol

VQ-014476

Puriss

Strontium carbonate, 99.9%

CAS: 1633-05-2
Formula: CO₃Sr
MW: 147.63 g/mol

VQ-014478

Strontium carbonate, 99.99%

CAS: 1633-05-2
Formula: CO₃Sr
MW: 147.63 g/mol

VQ-014479

Synthesis

Strontium carbonate, 99.994%

CAS: 1633-05-2
Formula: CO₃Sr
MW: 147.63 g/mol

VQ-014480

Strontium carbonate, 99.995%

CAS: 1633-05-2
Formula: CO₃Sr
MW: 147.63 g/mol

VQ-014481

Extra Pure

Strontium carbonate, 99%

CAS: 1633-05-2
Formula: CO₃Sr
MW: 147.63 g/mol

VQ-014477

Strontium chloride, 95%

CAS: 10476-85-4
Formula: Cl₂Sr
MW: 158.52 g/mol

VQ-014482

Strontium chloride, 99.995%

CAS: 10025-70-4
Formula: Cl₂H₁₂O₆Sr
MW: 266.62 g/mol

VQ-014484

Extra Pure

Strontium chloride, 99%

CAS: 10025-70-4
Formula: Cl₂H₁₂O₆Sr
MW: 266.62 g/mol

VQ-014483

Strontium chloride, anhydrous, 99.5%

CAS: 10476-85-4
Formula: Cl₂Sr
MW: 158.52 g/mol

VQ-014485

Strontium chloride, anhydrous, beads, 99.99%

CAS: 10476-85-4
Formula: Cl₂Sr
MW: 158.52 g/mol

VQ-014486

Strontium chloride, GR 99%+

CAS: 10025-70-4
Formula: Cl₂H₁₂O₆Sr
MW: 266.62 g/mol

VQ-014487

Strontium chromate

CAS: 7789-06-2
Formula: CrO₄Sr
MW: 203.61 g/mol

VQ-014488

Strontium ferrite nanopowder, APS 800 nm, 99.5%

CAS: 12023-91-5
Formula: SrFe₁₂O₁₉
MW: 1061.75 g/mol

VQ-017515

Synthesis

Strontium fluoride

CAS: 7783-48-4
Formula: F₂Sr
MW: 125.62 g/mol

VQ-014489

Strontium fluoride, 3-6 mm, 99.99%

CAS: 7783-48-4
Formula: F₂Sr
MW: 125.62 g/mol

VQ-014490

Strontium hydroxide, 95%

CAS: 1311-10-0
Formula: H₁₈O₁₀Sr
MW: 265.76 g/mol

VQ-014491

Strontium iodide, anhydrous, 99.995%

CAS: 10476-86-5
Formula: I₂Sr
MW: 341.43 g/mol

VQ-014492

Strontium nitrate, ≥99%

CAS: 10042-76-9
Formula: N₂O₆Sr
MW: 211.63 g/mol

VQ-014498

Strontium nitrate, 99.97%

CAS: 10042-76-9
Formula: N₂O₆Sr
MW: 211.63 g/mol

VQ-014494

Strontium nitrate, 99.9965%

CAS: 10042-76-9
Formula: N₂O₆Sr
MW: 211.63 g/mol

VQ-014495

Strontium nitrate, 99%

CAS: 10042-76-9
Formula: N₂O₆Sr
MW: 211.63 g/mol

VQ-014493

ACS

Strontium nitrate, ACS grade, 99%

CAS: 10042-76-9
Formula: N₂O₆Sr
MW: 211.63 g/mol

VQ-014496

Strontium nitrate, GR 99%

CAS: 10042-76-9
Formula: N₂O₆Sr
MW: 211.63 g/mol

VQ-014497

Strontium oxalate

CAS: 814-95-9
Formula: C₂O₄Sr
MW: 175.64 g/mol

VQ-014499

Strontium oxide, 99.5%

CAS: 1314-11-0
Formula: SrO
MW: 103.62 g/mol

VQ-014500

Puriss

Strontium oxide, 99.9%

CAS: 1314-11-0
Formula: SrO
MW: 103.62 g/mol

VQ-014501

Strontium phosphate

CAS: 7446-28-8
Formula: O₈P₂Sr₃
MW: 452.8 g/mol

VQ-014502

Strontium pieces, 99%

CAS: 7440-24-6
Formula: Sr
MW: 87.62 g/mol

VQ-016891

Reference Standard

Strontium Ranelate

CAS: 135459-87-9
Formula: C₁₂H₆N₂O₈SSr₂
MW: 513.5 g/mol

VQ-042279

Strontium sulphate

CAS: 7759-02-6
Formula: O₄SSr
MW: 183.69 g/mol

VQ-014503

Strontium sulphide, GR

CAS: 1314-96-1
Formula: SSr
MW: 119.69 g/mol

VQ-014504

Strontium titanate nanopowder, APS 100 nm, 99.8%

CAS: 12060-59-2
Formula: O₃SrTi
MW: 183.49 g/mol

VQ-017516

Strontium titanate single crystal substrate 10 x 10 x 1.0 mm

CAS: 12060-59-2
Formula: O₃SrTi
MW: 183.49 g/mol

VQ-018309

Strontium titanate single crystal substrate, Orientation: +/-0.3degree, Size: 10 x 10 x 1.0 mm

CAS: 12060-59-2
Formula: O₃SrTi
MW: 183.49 g/mol

VQ-018310

Strontium titanate, - 2400 mesh, 99.5%

CAS: 12060-59-2
Formula: O₃SrTi
MW: 183.49 g/mol

VQ-014505

Strontium titanium oxide substrate, 10 mm x 10 mm x 0.5 mm, polished one side, orientation, 99.99%

CAS: 12060-59-2
Formula: O₃SrTi
MW: 183.49 g/mol

VQ-018311

Strontium titanium oxide substrate, 10 mm x 10 mm x 5 mm

CAS: 12060-59-2
Formula: O₃SrTi
MW: 183.49 g/mol

VQ-018312

Strontium titanium oxide substrate, L × W × thickness 10 mm × 10 mm × 0.5 mm

CAS: 12060-59-2
Formula: O₃SrTi
MW: 183.49 g/mol

VQ-018313

Strontium titanium oxide wafer, diam. × thickness 1 in x 0.5 mm

CAS: 12060-59-2
Formula: O₃SrTi
MW: 183.49 g/mol

VQ-018314

Strontium, 99.9%

CAS: 7440-24-6
Formula: Sr
MW: 87.62 g/mol

VQ-016892

Strontium, granular, 99.99%

CAS: 7440-24-6
Formula: Sr
MW: 87.62 g/mol

VQ-016893

Synthesis

Stryallyl propionate

CAS: 120-45-6
Formula: C₁₁H₁₄O₂
MW: 178.23 g/mol

VQ-019354

Synthesis

Styrallyl acetate, 98%

CAS: 93-92-5
Formula: C₁₀H₁₂O₂
MW: 164.2 g/mol

VQ-019355

Styrax Resinoid

Cat. No.: VQ-000089

VQ-000089

Reference Standard

Styrene

CAS: 100-42-5
Formula: C₈H₈
MW: 104.15 g/mol

VQ-007765

Synthesis

Styrene, monomer, 99%

CAS: 100-42-5
Formula: C₈H₈
MW: 104.15 g/mol

VQ-011253

Synthesis

Suberic acid, 98%

CAS: 505-48-6
Formula: C₈H₁₄O₄
MW: 174.19 g/mol

VQ-003039

Suberic acid, AR

CAS: 505-48-6
Formula: C₈H₁₄O₄
MW: 174.19 g/mol

VQ-046499

Suberic anhydride

CAS: 10521-06-9
Formula: C₈H₁₂O₃
MW: 156.18 g/mol

VQ-047507

Substrate Glass Wafers (100 mm x 100 mm x 0.2 mm)

Cat. No.: VQ-018136

VQ-018136

Reference Standard

Succinaldehyde

CAS: 638-37-9
Formula: C₄H₆O₂
MW: 86.09 g/mol

VQ-039630

Synthesis

Succinamide, 98%

CAS: 110-14-5
Formula: C₄H₈N₂O₂
MW: 116.12 g/mol

VQ-009064

Reference Standard

Succinic Acid

CAS: 110-15-6
Formula: C₄H₆O₄
MW: 118.09 g/mol

In stock

Succinic acid 2,2-dimethylhydrazide, 99%

CAS: 1596-84-5
Formula: C₆H₁₂N₂O₃
MW: 160.17 g/mol

VQ-009917

Synthesis

Succinic acid, 99%

CAS: 110-15-6
Formula: C₄H₆O₄
MW: 118.09 g/mol

VQ-008637

Cell Culture

Succinic Acid, cell culture tested

CAS: 110-15-6
Formula: C₄H₆O₄
MW: 118.09 g/mol

VQ-046446

Succinic acid, GR 99%+

CAS: 110-15-6
Formula: C₄H₆O₄
MW: 118.09 g/mol

VQ-008638

USP

Succinic Acid, USP 98.0%

CAS: 110-15-6
Formula: C₄H₆O₄
MW: 118.09 g/mol

VQ-047039

Synthesis

Succinic anhydride, 99%

CAS: 108-30-5
Formula: C₄H₄O₃
MW: 100.07 g/mol

VQ-019045

Succinimide, 99%

CAS: 123-56-8
Formula: C₄H₅NO₂
MW: 99.09 g/mol

VQ-002430

Succinonitrile

CAS: 110-61-2
Formula: C₄H₄N₂
MW: 80.09 g/mol

VQ-039035

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Chemicals starting with “S”